说明
◉ Graphing calculator.
- Calculator supports function, polar and parametric graphs.
- Press MODE and select graph mode, and then press Y= to open graph editor. Press GRAPH to draw these functions.
- Interactive tracing mode, manual tracing mode.
- Show intersection, root and extrema (local maximum, local minimum) of function graph
- Show derivative of function graph
- Show tangent of function and polar graphs
- Best fit line of set of points.
- TABLE generates table of value of selected graph.
- CALC calculates min, max, d/dx, integral of selected graph.
◉ Scientific calculator
- Computer algebra system, symbolic calculation.
- Support all functions of real graphing calculator 83, 84.
- All basic and advanced math functions, complex number, probability, angle, relational operations, logic operations, matrix and vector operations.
- Users can define their calculator function.
◉ Equation solver (Press ALPHA ENTER to open SOLVER menu)
- Solve any equation with auto solver mode, the calculator can give symbolic roots.
- Solve quadratic, cubic, quartic and 5th equation.
- Solve system of equations, up to 5 variables
◉ Statistics
- 1-Var Stats Calculates 1-variable statistics.
- 2-Var Stats Calculates 2-variable statistics.
- LinReg(ax+b) Fits a linear model to data.
- QuadReg Fits a quadratic model to data.
- CubicReg Fits a cubic model to data.
- QuartReg Fits a quartic model to data.
- LinReg(a+bx) Fits a linear model to data.
- LnReg Fits a logarithmic model to data.
- ExpReg Fits an exponential model to data.
◉ Inferential Statistics and Distributions
- Z-Test, T-Test, 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, ZInterval, TInterval, 2-SampZInt, 2-SampTInt, 1-PropZInt, 2-PropZInt, Chi2-Test, Chi2-GOF Test, 2-SampFTest, LinRegTTest, LinRegTInt, ANOVA
- All distribution functions, includes normal distribution, student t, Chi-square, F, binomial, ...
◉ Get Calculator 84 Premium
Upgrade to Premium version and get access all app features above, includes advanced math functions,
statistic, inferential statistics and distributions and a lot of other features.
* Choose from 3 subscription options:
- A 1-month subscription
- A 1-year subscription
- A Lifetime purchase.
* Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term.
* You can cancel the subscription anytime by canceling your subscription through your iTunes account settings. This must be done 24 hours before the end of subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service.
Terms of Service: https://calc84-efd3d.firebaseapp.com/tos.html
Privacy Policy: https://calc84-efd3d.firebaseapp.com/privacypolicy.html
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新版变化
- 版本: 2.2.2
- 已更新:
- We’ve made some under-the-hood enhancements to make the app run more smoothly and reliably. Thanks for using our app!
价格
- 今天: 免费
- 最小值: 免费
- 最大值: $4.99
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开发人员
积分
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- 9,753 Simon Chan
- +1
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- 77 Vlad
- +1
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- 1,098 Brain_vv
- +1
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- 725 JohnSan
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其他信息
- 版本: 2.2.2
- ID: com.graphing.calc84.plus
- 类别:
macOS 应用›教育 - 操作系统:
iPad,iPhone,macOS,macOS 13.0 及更高版本 - 大小:
135 Mb - 支持的语言:
Albanian,Arabic,Armenian,Bengali,Chinese,Croatian,Czech,Dutch,English,French,German,Greek,Hebrew,Hungarian,Indonesian,Italian,Japanese,Korean,Lithuanian,Panjabi,Persian,Polish,Portuguese,Romanian,Russian,Slovak,Spanish,Swedish,Thai,Turkish,Ukrainian,Vietnamese - 内容分级:
12+ - Mac App Store 评分:
4.6(4,473) - 已更新:
- 发布日期:
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